Cheap Flights from Seattle (SEA) to Perth (PER)

Popular airlines from Seattle-Tacoma International Airport (SEA) to Perth Airport (PER)

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Frequently asked questions

How much is a flight from Seattle - Tacoma Intl. Airport (SEA) to Perth Airport?
Start packing your bags, because round-trip flights from SEA to Perth Airport (PER) start from . That's based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can increase quickly, so book today to secure the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Sea-Tac Airport to PER?
Every airline has a different set of terms and conditions. If you decide to cancel your getaway, head to our Customer Service Portal.
How do I find cheap flights from SEA to Perth Airport (PER) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Sea-Tac Airport to Perth Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Sea-Tac Airport to PER?
The distance is around 14,900 kilometers, so fill your carry-on bag with all you need to make your journey comfortable. Not sure what to take on board your SeaTac to Perth flight? Earplugs, a sleep mask and a neck pillow are a few essentials.
Which airlines fly direct from Sea-Tac Airport to Perth Airport (PER)?
There are no direct flights, so you'll have to make at least one stop between Sea-Tac Airport and PER. Take advantage of the layover time to stretch your legs and grab a bite to eat.
Are Sea-Tac Airport to Perth Airport (PER) flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Sea-Tac Airport to Perth Airport (PER) can be hit-or-miss. You might be lucky and score a bargain, but you could also miss out entirely! If you'd rather play it safe and start planning early on, Expedia compares flight deals up to 12 months in advance. Just keep in mind that not all airlines advertise their prices so far in advance. Our top tip? Check back often as prices are updated frequently.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Perth
Distance
14785 km

Book with confidence

Seattle to Perth Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Seattle to Perth will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Perth.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with SEA to PER flights that won’t make your bank account wince. Ready to temporarily leave behind Seattle for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to PER with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Seattle to Perth Flights

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